
<h1><span class="yiyi-st" id="yiyi-13">numpy.dtype.subdtype</span></h1>
        <blockquote>
        <p>原文：<a href="https://docs.scipy.org/doc/numpy/reference/generated/numpy.dtype.subdtype.html">https://docs.scipy.org/doc/numpy/reference/generated/numpy.dtype.subdtype.html</a></p>
        <p>译者：<a href="https://github.com/wizardforcel">飞龙</a> <a href="http://usyiyi.cn/">UsyiyiCN</a></p>
        <p>校对：（虚位以待）</p>
        </blockquote>
    
<dl class="attribute">
<dt id="numpy.dtype.subdtype"><span class="yiyi-st" id="yiyi-14"> <code class="descclassname">dtype.</code><code class="descname">subdtype</code></span></dt>
<dd><p><span class="yiyi-st" id="yiyi-15">Tuple <code class="docutils literal"><span class="pre">(item_dtype,</span> <span class="pre">shape)</span></code> if this <a class="reference internal" href="numpy.dtype.html#numpy.dtype" title="numpy.dtype"><code class="xref py py-obj docutils literal"><span class="pre">dtype</span></code></a> describes a sub-array, and None otherwise.</span></p>
<p><span class="yiyi-st" id="yiyi-16"><em>形状</em>是此数据类型描述的子数组的固定形状，<em>item_dtype</em>数组的数据类型。</span></p>
<p><span class="yiyi-st" id="yiyi-17">如果检索到dtype对象具有此属性的字段，则<em>shape</em>隐含的额外维度将粘贴到检索到的数组的末尾。</span></p>
</dd></dl>
